<template>
  <div class="comment">
    <!-- 按钮 -->
    <div class="btns">
      <el-button size="small" type="primary" @click="toAdd">添加</el-button>
      <el-button size="small" type="warning" @click="loadDate">刷新</el-button>
    </div>
    <!--表格-->
     <el-table :data="list" style="width: 100%" size="small">
      <el-table-column type="index" label="序号" ></el-table-column>
      <el-table-column prop="content" label="评论内容" width="180"> </el-table-column>
      <el-table-column prop="commentDate" label="评论日期" > </el-table-column>
      <el-table-column prop="status" label="状态" > </el-table-column>
      <el-table-column prop="articleId" label="文章ID"> </el-table-column>
      <el-table-column prop="userId" label="用户ID"> </el-table-column>
     
      <el-table-column  label="操作" width="150" align="center">
        <template v-slot="scope">
        <el-button size="small" type="text" @click="del(scope.row)">删除</el-button>
        <el-button size="small" type="text" @click="edit(scope.row)">修改</el-button>
        </template>

    </el-table-column>
    </el-table>
    <!-- 模态框 -->
    <el-dialog
      class="comment"
      title="添加评论"
      :visible.sync="dialogVisible"
      width="60%">
    
      <el-form :modl="form" label-width="100px">
      
          <el-form-item label="评论内容" >
          <el-input v-model="form.content"></el-input>
          </el-form-item>
          <el-form-item label="评论日期" >
          <el-input v-model="form.commentDate"></el-input>
          </el-form-item>
          <el-form-item label="状态" >
          <el-input v-model="form.status"></el-input>
          </el-form-item>
          <el-form-item label="文章ID" >
          <el-input v-model="form.articleId"></el-input>
        </el-form-item>
        <el-form-item label="用户ID" >
          <el-input v-model="form.userId"></el-input>
        </el-form-item>
       
      </el-form>
        <span slot="footer" class="dialog-footer">
        <el-button @click="dialogVisible = false" size="small">取 消</el-button>
        
        <el-button type="primary" @click="save" size="small">保 存</el-button>
      </span>

    </el-dialog>

  </div>
</template>

<script>
// 导入request 
import {get,post} from '@/utils/request'
export default {
  data (){
    return {
      form:{},
      list:[],
      dialogVisible:false
    }
  },
  created(){
    this.loadData();
  },
  methods:{
    // 保存
    save(){
      let url = "/cms_comment/saveOrUpdate"
      post(url,this.form).then( (response)=>{
        // 1. 模态框关闭
        this.dialogVisible = false;
        // 2. 提示
        this.$message({type:"success",message:response.message})
        // 3. 刷新
        this.loadData();
      } )
    },

    // 删除
    del(row){
      this.$confirm('此操作将永久删除该文件, 是否继续?', '提示', {
          confirmButtonText: '确定',
          cancelButtonText: '取消',
          type: 'warning'
        }).then(() => {
          this.$message({
            type: 'success',
            message: '删除成功!'
          });
        })
      let url = "/cms_comment/deleteById"
      get(url,{id:row.id}).then( (response)=>{
        // 1. 提示
        this.$message({type:"success",message:response.message})
        // 2. 刷新 
        this.loadData();
      } )
    },

    // 编辑
    edit(row){
      this.form = row;
      this.dialogVisible = true;
    },

    // 加载数据
    loadData(){
      let url = "/cms_comment/findAll";
      get(url).then( (response)=>{
        // response就是后端返回给我们的Message{status,message,data,timestamp}
        this.list = response.data;
      } );
    },
    toAdd(){
      this.dialogVisible = true;
    }
  }
}
</script>